Lite V3310 6ch - 6-way volume control module CS3310

CS3310 6-way digital volume controller

Complete ready-to-run card set.

For 6 unbalanced channels the kit includes:

• A controller card
• 3 volume control cards
• A remote control

Each card has an input selector and volume control, which are synchronized by the control board.
Since each card has 4 entries it is possible to connect 4 sources of 6 channelsto an output 6 attenuated channels.
Generally this type of editing is used as an active filter output, in this case only one of the 4 inputs per card is used. (6 RCA to 6 RCA)

Features:/ P>

• Crystal Semiconductor CS3310 Digital Volume Controller
• Signal to Noise Ratio 116dB
• 0.001% THD + N
• Channel separation 110dB
• Stabilized power supply on each board (direct supply by toric)
• Volume -80dB to 0dB + Mute
• Control by remote control or front button
• 4 relay selectable inputs (on each board)
• Display of the selected input and volume
• Dimensions of the cards:
  Volume: 250x60x26mm
  Control: 230x52x10mm

It remains to add a transformer toric 12VAC and a transformer 9VAC of 15VA as well as the wiring.

Photo of kit:

To chain the boards, connect the boards to the same terminals: CN1 on CN1 and CN5 on CN5.

Cable schematics

Example of equipment required for assembly:

• 6-way Digital Volume Controller Kit
• Galaxy GX388 or equivalent
• 1x Toroidal transformer 12V AC
• 1x 9V AC Torque Transformer
• At least 12 RCA sockets, 30 if you want to connect the 4 inputs
• Mains filter + Fuse holder
• Connectors for powering the volume card:
  2xSingle-row housing 2-way 2.54mm (set x5)
  2xGold female contact for 2.54 case (set x10)
• Endon On / OFF 3A
• Fine wiring Sommercable SC-ISOPOD SO-F22 Symmetric
• Nylon screws + spacers or Self-adhesive mounting brackets
• Housing feet + 4mm screws for fixing

This list is not exhaustive, you may need thermo sheath, welding, screws ...
On our model the facade was simply fixed to the double face, which avoids making fixing holes in the facade but does not facilitate the use of the buttons.